Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

The Andromeda Galaxy's family of dwarfs are an enigma. First it was the unusual flat plane around which more than half of ...

Ladi Svoboda told Snopes that the photo was "real but artistically interpreted," while noting that similar shots were ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

China's Wide Field Survey Telescope has captured an amazing view of the Andromeda Galaxy (M31). Credit: Space.com | footage courtesy: China Central Television (CCTV) | edited by Steve Spaleta ...

X-rays from the environment near supermassive black holes can be observed with telescopes, such as the Chandra X-ray Observatory that orbits Earth ... hole in the Andromeda galaxy called M31 ...

Located approximately 30 million light-years from Earth in the constellation Virgo, the Sombrero Galaxy, also known as Messier 104, is viewed nearly edge-on by the Hubble Space Telescope.

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

"This view includes new data and ... a satellite galaxy of our own Milky Way galaxy that sits about 199,000 light-years from Earth. Last year, researchers made a startling discovery concerning ...